Current Projects

  • Determining possible statistical modeling approaches to evaluate temporal changes in attribution estimates.
  • Estimating food source attribution along the farm-to-table continuum.
  • Reviewing existing body of work related to food source attribution for Campylobacter.
  • Developing a method for food source attribution estimates for Salmonella, E. coli O157:H7, Listeria monocytogenes, and Campylobacter using data from outbreaks of multiple-ingredient foods.
  • Evaluating use of whole genomic sequence and case exposure data for food source attribution of Salmonella Enteritidis illnesses
  • Evaluating use of National Health and Nutrition Examination Survey (NHANES) and case exposure ascertainment data for food source attribution of Salmonella Enteritidis illnesses